ok guys my lexus gs300 is doint something funny. my battery keeps dieing when its cold lately here in orlando. and i cant find a drain anywhere. its not weveryday but when i least expect it completley dead battery. battery has been replaced 2 times in less than 30 days new big battery from autozone, alternator and starter seem to be goo d as well and i cant find the drain. any ideas? i was thinking the inline fuse link that connects to the alternator. other than that im stumped! polease help i got 2 small kids and it sux being stranded when i gotta rush out and my cars dead. 407-879-6001 u can also call me michael. thank you very much. no system in car, battery has nothing and my hids are on my hi beams and issue been happening since before hids.

 

try changing the alternator all together.

 

What happened to me was the battery connectors wasn't tighten enough and the connectors was very old. So the battery will drain alot and i kept buying a battery. So I brought new connectors and had auto body person put them on for me. I never had a drain battery problem again.